728314675 has 24 divisors (see below), whose sum is σ = 986468112. Its totient is φ = 529008000.

The previous prime is 728314621. The next prime is 728314681. The reversal of 728314675 is 576413827.

It is not a de Polignac number, because 728314675 - 2¹⁵ = 728281907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339105 + ... + 341245.

It is an arithmetic number, because the mean of its divisors is an integer number (41102838).

Almost surely, 2^728314675 is an apocalyptic number.

728314675 is a deficient number, since it is larger than the sum of its proper divisors (258153437).

728314675 is a wasteful number, since it uses less digits than its factorization.

728314675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3399 (or 3394 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 728314675 is about 26987.3058121777. The cubic root of 728314675 is about 899.7178848281.

The spelling of 728314675 in words is "seven hundred twenty-eight million, three hundred fourteen thousand, six hundred seventy-five".